which one is the most common system for secondary ditibution
Answer Posted / arshad.dullah
440/230v 3 phase 4 wire
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
What is the abbreviation of NGT panel
What is s-domain and its significance?
Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.
How you calculate the repturing capacity of a HRC fuse
whats the differece between Exd and Exe
What is class ab operation?
Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?
What is the meaning of dedicated earthing?
How much load can take a 16 mm aluminum cable 3 phase
we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards
Define bibo stability.
1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?
why impudance relay used for medium transmission power system? why not others?
What is the effect on 3phase induction motor if current setting knob of DOL kept at minimum current?
What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer